Synonyms to flat refusal

rebuff, abjuration, abjure, abjurement, backfire, backlash, backlashing, bafflement, balk, be proof against, bear up, bear up against, beat back, beat off, block, boomerang, bounce, bound, brush, brush aside, brush off, brush-off, carom, challenge, chase, chase away, chase off, check, checkmate, chuck, chuck out, chucking, chucking out, cold shoulder, cold-shoulder, combative reaction, complaint, confusion, contemn, contempt, contradict, contradiction, contrecoup, counter, counteraction, cut, cut direct, declination, decline, declining, defeat, defiance, defy, demur, denial, deny, despisal, despise, despising, disapproval, disapprove, discard, disclaim, disclamation, discomfiture, discount, discounting, discouragement, disdain, dismiss, dismissal, disown, disownment, dispute, disregard, dissent, dissentience, drive away, drive back, endure, except, exception, exclude, exclusion, fend, fend off, foil, forswear, fractiousness, frustration, high-hat, hinder, hold at bay, hold off, hold out, hold up, humiliation, ignore, ignoring, keep at bay, keep off, kick, kickback, negativism, nonacceptance, nonappr